201449608

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{12841}}^1$

素因数の和:12937

約数の個数: 32

約数和(自身を含む): 395276760

約数和(自身を除く): 193827152

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1961, 3922, 7844, 12841, 15688, 25682, 51364, 102728, 475117, 680573, 950234, 1361146, 1900468, 2722292, 3800936, 5444584, 25181201, 50362402, 100724804, 201449608]

約数ペア:

[(1, 201449608), (2, 100724804), (4, 50362402), (8, 25181201), (37, 5444584), (53, 3800936), (74, 2722292), (106, 1900468), (148, 1361146), (212, 950234), (296, 680573), (424, 475117), (1961, 102728), (3922, 51364), (7844, 25682), (12841, 15688)]